31448952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 94080000

約数和(自身を除く): 62631048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 79, 97, 108, 114, 152, 158, 171, 194, 216, 228, 237, 291, 316, 342, 388, 456, 474, 513, 582, 632, 684, 711, 776, 873, 948, 1026, 1164, 1368, 1422, 1501, 1746, 1843, 1896, 2052, 2133, 2328, 2619, 2844, 3002, 3492, 3686, 4104, 4266, 4503, 5238, 5529, 5688, 6004, 6984, 7372, 7663, 8532, 9006, 10476, 11058, 12008, 13509, 14744, 15326, 16587, 17064, 18012, 20952, 22116, 22989, 27018, 30652, 33174, 36024, 40527, 44232, 45978, 49761, 54036, 61304, 66348, 68967, 81054, 91956, 99522, 108072, 132696, 137934, 145597, 162108, 183912, 199044, 206901, 275868, 291194, 324216, 398088, 413802, 436791, 551736, 582388, 827604, 873582, 1164776, 1310373, 1655208, 1747164, 2620746, 3494328, 3931119, 5241492, 7862238, 10482984, 15724476, 31448952]

約数ペア:

[(1, 31448952), (2, 15724476), (3, 10482984), (4, 7862238), (6, 5241492), (8, 3931119), (9, 3494328), (12, 2620746), (18, 1747164), (19, 1655208), (24, 1310373), (27, 1164776), (36, 873582), (38, 827604), (54, 582388), (57, 551736), (72, 436791), (76, 413802), (79, 398088), (97, 324216), (108, 291194), (114, 275868), (152, 206901), (158, 199044), (171, 183912), (194, 162108), (216, 145597), (228, 137934), (237, 132696), (291, 108072), (316, 99522), (342, 91956), (388, 81054), (456, 68967), (474, 66348), (513, 61304), (582, 54036), (632, 49761), (684, 45978), (711, 44232), (776, 40527), (873, 36024), (948, 33174), (1026, 30652), (1164, 27018), (1368, 22989), (1422, 22116), (1501, 20952), (1746, 18012), (1843, 17064), (1896, 16587), (2052, 15326), (2133, 14744), (2328, 13509), (2619, 12008), (2844, 11058), (3002, 10476), (3492, 9006), (3686, 8532), (4104, 7663), (4266, 7372), (4503, 6984), (5238, 6004), (5529, 5688)]